.cf::after{
    content: "";
    display: block;
    clear: both;
}
.zx{
    margin-top: 20px;
    width: 880px !important;
}
.nav-item a{
    color: black !important;
}
.zx1{
    width: 100%;
    height: 884px;
}
.zx1son{
    width: 45%;
    float: left;
    margin:30px 0px 0px 0px;
}
.zx1son:nth-child(2n+1){
    margin-right: 30px;
}
.zx1son a {
    width: 100%;
    height: 180px;
}
.zx1son a img{
    display: block;
    width: 100%;
    height: 100%;
}
.top{
    text-align: right;
    padding-right: 30px;
    font-size: 15px;
    height: 40px;
    line-height: 40px;
    color: #333333;
    box-shadow: 0 2px 10px 0 rgb(0 0 0 / 10%);
    background-color: #fff;
    display: flex;
    justify-content: space-between;
}
.logo{
    width: 500px;
    margin-left: 20px;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    font-weight: bolder;
    color: #f76836;
    display: flex;
}
.logo img{
    display: block;
    height: 26px;
    margin-top: 8px;
    margin-right: 10px;
}
.info{
    margin-right: 30px;
    width: 120px;
    display: flex;
    justify-content: space-between;
}
.info a{
    color: black;
    font-size: 15px;
    text-decoration: none;
}
.login2{
    width: 300px;
    display: flex;
    justify-content: space-between;
    display: none;
}
.login2 p{
    width: 50px;
    color: black;
    font-size: 15px;
}
.bottom{
    background: #2C2B2E;
    color: #999999;
    font-size: 12px;
    line-height: 20px;
    padding-top: 10px;
    text-align: center;
    padding-bottom: 10px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
}
#f-a a{
    color: #999999;
}
.music{
    text-align: center;
    font-size: 12px;
    margin: 40px 0 40px 0;
    font-weight: bold;
}
.music a{
    color: #333333;
    text-decoration: none;
}
.title{
    margin-top: 160px;
    margin-bottom: 100px;
}
.log img{
    display: block;
    margin: auto;
}
.search{
    width: 500px;
    margin: 0 auto;
    height: 36px;
    line-height: 36px;
    border: 1px solid #fc6e51;
    border-radius: 8px;
    position: relative;
    margin-top: 20px;
    margin-bottom: 20px;
}
.search .input{
    position: absolute;
    left: 0;
    right: 64px;
    height: 36px;
    line-height: 36px;
}
.search .input input{
    border: none;
    width: 98%;
    height: 34px;
    line-height: 34px;
    outline: none;
    margin-top: 1px;
    border: none;
    outline: none;
    background-color: rgba(0, 0, 0, 0);
    -webkit-appearance: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.btu{
    background-image: url("../img/sou.png");
    background-size: 32% 56%;
    position: absolute;
    right: 0px;
    width: 64px;
    height: 36px;
    line-height: 36px;
    background-position: center;
    background-color: #fc6e51;
    background-repeat: no-repeat;
    overflow: hidden;
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
    cursor: pointer;
}
.groupd{
    font-size: 15px;
    margin: 10px 20px;
    display: inline-block;
    color: #333333;
}
.group{
    margin: 15px 20px
}
.group img{
    display: block;
    width: 100%;
}
.contact{
    margin: 40px 0 0 0 ;
}
.contact .txt{
    /* display: inline-block; */
    float: left;
    width: 432px;
    font-size: 15px;
    color: #333333;
}
.gps img{
    display: inline-block;
    width: 340px;
    margin-left: 20px;
}
.license{
    margin-bottom: 120px;
}
.license img{
    width: 90%;
    border: 2px solid red;
    margin-top: 20px;
}
.wen{
    font-size: 15px;
    text-align: left;
    line-height: 24px;
    margin-top: 20px;
    background: #f7f7f7;
    padding: 15px;
    font-weight: bolder;
    padding-bottom: 120px;
}
.zx2{
    width: 100%;
}
.tu img{
    display: block;
    width: 100%;
}
.xs{
    width: 90%;
    margin-bottom: 120px;
}
.tu{
    width: 100%;
}
.tu img{
    width: 75%;
}
.wenn{
    width: 100%;
    height: auto;
    margin-top: 20px;
}
.big_box{
    width: 100%;
    height: 130px;
    display: block;
    margin: 10px auto;
}
.mian{
    width: 90px;
    float: left;
}
.mian img{
    display: block;
    width: 100%;
    /* height: 129.68px; */
}
.wen1{
    float: left;
    width: 628px;
    padding-left: 20px;
}
.wen1 p:nth-child(1){
    font-weight: bolder;
}
.wen1 p:nth-child(2){
    margin-top: 15px;
    width: 450px;
    height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 15.6px;
    color: #999;
}
.zuo{
    /* margin-top: -5px; */
    width: 100%;
}
.zuo span:nth-child(1){
    float: left;
    width: 14px;
    height: 14px;
    margin-top: 6px;
}
.zuo span:nth-child(1) img{
    display: block;
    width: 14px;
    height: 14px;
}
.zuo span:nth-child(2){
    float: left;
    color: #999;
    font-size: 15.6px;
    padding-left: 5px;
}
.box3{
    width: 240px;
    float: left;
    position: fixed;
    top: 30%;
    left: 60%;
}
.box3 li{
    list-style: none;
}
.box3 p {
    font-weight: bolder;
    font-size: 17px;
}
.a4{
    float: left;
}
.a5{
    float: left;
    padding-left: 60px;
    padding-bottom: 10px;
}
.big_box{
    cursor: pointer;
}
